hello everyone, since a few days the DoH no longer works and we are at a loss because we have changed nothing on the doh server component but routeros no longer works without apparent error, would be very grateful for help.
16:37:16 dns,packet --- got query from 192.168.43.17:51958:
16:37:16 dns,packet id:f511 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error' 2
16:37:16 dns,packet question: orf.at:A:IN
16:37:16 dns,packet additional:
16:37:16 dns,packet <:UNKNOWN (41):0=rawbytes:0>
16:37:16 dns query from 192.168.43.17: #1 orf.at. A
16:37:16 dns local query: #2 doh.blueshield.io. A
16:37:16 dns,packet --- sending udp query to 83.164.130.117:53:
16:37:16 dns,packet id:91ab rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error'
16:37:16 dns,packet question: doh.blueshield.io:A:IN
16:37:16 dns local query: #3 doh.blueshield.io. AAAA
16:37:16 dns,packet --- sending udp query to 83.164.130.117:53:
16:37:16 dns,packet id:7dc0 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error'
16:37:16 dns,packet question: doh.blueshield.io:AAAA:IN
16:37:16 dns,packet --- got answer from 83.164.130.117:53:
16:37:16 dns,packet id:91ab rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'no error'
16:37:16 dns,packet question: doh.blueshield.io:A:IN
16:37:16 dns,packet answer:
16:37:16 dns,packet <doh.blueshield.io:A:3=83.164.130.119>
16:37:16 dns,packet <doh.blueshield.io:A:3=83.164.146.248>
16:37:16 dns,packet <doh.blueshield.io:A:3=83.164.146.249>
16:37:16 dns,packet <doh.blueshield.io:A:3=83.164.146.247>
16:37:16 dns done query: #2 doh.blueshield.io 83.164.130.119
16:37:16 dns,packet --- got answer from 83.164.130.117:53:
16:37:16 dns,packet id:7dc0 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'no error'
16:37:16 dns,packet question: doh.blueshield.io:AAAA:IN
16:37:16 dns,packet authority:
16:37:16 dns,packet <blueshield.io:SOA:1825=serial:2038586256 refresh:10000 retry:2400 expire:604800 min:3600 >
16:37:16 dns done query: #3 dns name exists, but no appropriate record
16:37:16 dns done query: #1 dns server failure
16:37:16 dns,packet --- sending reply to 192.168.43.17:51958:
16:37:16 dns,packet id:f511 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'server failure'
16:37:16 dns,packet question: orf.at:A:IN
16:37:17 dns,packet --- got query from 192.168.43.17
16:37:17 dns,packet id:2253 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error' 2
16:37:17 dns,packet question: orf.at:A:IN
16:37:17 dns,packet additional:
16:37:17 dns,packet <:UNKNOWN (41):0=rawbytes:0>
16:37:17 dns query from 192.168.43.17: #4 orf.at. A
16:37:17 dns done query: #4 dns server failure
16:37:17 dns,packet --- sending reply to 192.168.43.17
16:37:17 dns,packet id:2253 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'server failure'
16:37:17 dns,packet question: orf.at:A:IN
16:37:17 dns,packet --- got query from 192.168.43.17
16:37:17 dns,packet id:8d54 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error' 2
16:37:17 dns,packet question: orf.at:A:IN
16:37:17 dns,packet additional:
16:37:17 dns,packet <:UNKNOWN (41):0=rawbytes:0>
16:37:17 dns query from 192.168.43.17: #5 orf.at. A
16:37:17 dns local query: #6 doh.blueshield.io. A
16:37:17 dns done query: #6 doh.blueshield.io 83.164.146.248
16:37:17 dns local query: #7 doh.blueshield.io. AAAA
16:37:17 dns,packet --- sending udp query to 83.164.130.117:53:
16:37:17 dns,packet id:cf74 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error'
16:37:17 dns,packet question: doh.blueshield.io:AAAA:IN
16:37:17 dns,packet --- got answer from 83.164.130.117:53:
16:37:17 dns,packet id:cf74 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'no error'
16:37:17 dns,packet question: doh.blueshield.io:AAAA:IN
16:37:17 dns,packet authority:
16:37:17 dns,packet <blueshield.io:SOA:1824=serial:2038586256 refresh:10000 retry:2400 expire:604800 min:3600 >
16:37:17 dns done query: #7 dns name exists, but no appropriate record
16:37:18 dns done query: #5 dns server failure
16:37:18 dns,packet --- sending reply to 192.168.43.17
16:37:18 dns,packet id:8d54 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'server failure'
16:37:18 dns,packet question: orf.at:A:IN
16:37:54 system,info supout.rif file created by admin
16:37:56 dns,packet --- got query from 192.168.43.17:47054:
16:37:56 dns,packet id:b400 rd:1 tc:0 aa:0 qr:0 ra:0 QUERY 'no error' 2
16:37:56 dns,packet question: orf.at:A:IN
16:37:56 dns,packet additional:
16:37:56 dns,packet <:UNKNOWN (41):0=rawbytes:0>
16:37:56 dns query from 192.168.43.17: #8 orf.at. A
16:37:56 dns done query: #8 dns server failure
16:37:56 dns,packet --- sending reply to 192.168.43.17:47054:
16:37:56 dns,packet id:b400 rd:1 tc:0 aa:0 qr:1 ra:1 QUERY 'server failure'
16:37:56 dns,packet question: orf.at:A:IN